CN209237251U - A kind of strength training device counter block operating parameter acquisition device - Google Patents
A kind of strength training device counter block operating parameter acquisition device Download PDFInfo
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- CN209237251U CN209237251U CN201821705768.9U CN201821705768U CN209237251U CN 209237251 U CN209237251 U CN 209237251U CN 201821705768 U CN201821705768 U CN 201821705768U CN 209237251 U CN209237251 U CN 209237251U
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- range sensor
- pcb board
- operating parameter
- interface
- battery
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Abstract
The utility model provides a kind of strength training device counter block operating parameter acquisition device characterized by comprising shell, battery, acceleration transducer, wireless chip, microprocessor, pcb board, peripheral circuit, data-interface, range sensor；The acceleration transducer, wireless chip, microprocessor, peripheral circuit, data-interface, range sensor are welded on the pcb board, are connected by the conducting wire being printed on pcb board；The battery is connect with pcb board by conducting wire；The battery and pcb board are immobilized in the shell；The shell is convenient for range sensor receiving and transmitting signal in the range sensor position aperture.Preferably, the wireless chip selects Bluetooth chip and WiFi chip；The Selection of Battery rechargeable battery；The range sensor selects ultrasonic distance measurement sensor, laser range sensor and infrared distance sensor, and the data-interface selects serial line interface and USB interface.
Description
Technical field
The utility model relates to field of exercise equipment, specially a kind of strength training device counter block operating parameter acquisition dress
It sets.
Background technique
Force exerciser is the common device of gymnasium, fitness center, is carry out strength building and body-building plastotype effective
Tool.With the application of Internet of Things and big data, the acquisition of workout data becomes an important directions of health and fitness facilities upgrading.It is right
For force exerciser, data acquisition be mainly strength building when the weight of clump weight, the moving distance of clump weight and
Move back and forth number.Acquisition for these data, current main technical solution are direct using pressure or tension sensor
The actual size for measuring load, although these schemes can acquire actual load in operational process, due in training process,
The movement speed of load is variation, that is to say, that there are acceleration, the numerical value of such sensor acquisition in load moving process
It is not fully identical with actual counterweight, and when acceleration value is very big, it is also easy the measurement range beyond sensor, is caused
Transducer sensitivity reduces or damage, and in addition structure is complicated for this scheme, and cost is also relatively high.Therefore, design it is a kind of it is low at
This, reliable, accurately strength training device counter block operating parameter acquisition device is urgent and valuable.
Utility model content
The utility model provides a kind of strength training device counter block operating parameter acquisition device, which is characterized in that the strength
Training aids clump weight operating parameter acquisition device includes: shell, battery, acceleration transducer, wireless chip, microprocessor, PCB
Plate, peripheral circuit, data-interface, range sensor；The acceleration transducer, wireless chip, microprocessor, periphery electricity
Road, data-interface, range sensor are welded on the pcb board, are connected by the conducting wire being printed on pcb board；Described
Battery is connect with pcb board by conducting wire；The battery and pcb board are immobilized in the shell；The shell is passed in the distance
Range sensor receiving and transmitting signal is convenient in the aperture of sensor position.
Preferably, the wireless chip selects Bluetooth chip or WiFi chip；The Selection of Battery rechargeable battery；Institute
The range sensor stated selects ultrasonic distance measurement sensor, laser range sensor or infrared distance sensor, the data to connect
Mouth selects serial line interface or USB interface.
The step of strength training device counter block operating parameter acquisition device works is as follows:
1. passing through the thickness T of the presetting force exerciser of data-interface single clump weight weight W and clump weight, it is stored in micro-
In processor；
2. acquisition device is fixed on strength training device counter block bolt handle, the range sensor of acquisition device is vertical
Downward, bolt is inserted into the clump weight on top, range sensor acquires clump weight bolt to force exerciser bottom bracket
Distance, be sent to microprocessor, be labeled as H；
3. selecting suitable weight, bolt is inserted into corresponding clump weight, the range sensor of acquisition device is kept
Downwards, range sensor acquires clump weight bolt to the distance of force exerciser bottom bracket, is sent to microprocessor, marks
It is denoted as HT, microprocessor calculates weight=W × (H-HT)/T of current training selection；
4. clump weight moves up and down, range sensor acquires clump weight bolt according to setpoint frequency to force exerciser in real time
The distance of bottom bracket, is sent to microprocessor, is labeled as H ', and microprocessor calculates clump weight real time kinematics distance=H '-
HT, the maximum value of clump weight real time kinematics distance are the move distance of this movement；
5. microprocessor sets 50% low value completed as movement of move distance according to the move distance of acquisition, match
When pouring weight moves up and down, after a peak occurs in real time kinematics distance, then there is low value, number is increased by once；
6. weight, move distance and the number of microprocessor storage acquisition, and these data are passed through data-interface and nothing
Core piece is sent to external equipment；
7. repeating step 3,4,5,6, the acquisition of clump weight operating parameter is completed.
Compared with prior art, the utility model has the following beneficial effects:
1. data acquisition is complete.The utility model can acquire the weight of strength training device counter block, real-time range and secondary
Number, compares with current technical solution, and data acquisition is richer and complete.
2. at low cost.The utility model acquires the position of force exerciser bolt by range sensor in real time, between utilization
The mode of connecing calculates clump weight weight；Simultaneously according to the variation of clump weight real time position, number, a sensor are found out by calculating
The acquisition for completing three kinds of data reduces the quantity of component, reduces costs.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 and Fig. 3 is the scheme of installation of the utility model.
In Fig. 1, Fig. 2 and Fig. 3:
Shell 1, battery 2, acceleration transducer 3, wireless chip 4, microprocessor 5, pcb board 6, peripheral circuit 7, data connect
Mouth 8, range sensor 9.
Clump weight operating parameter acquisition device 11, top clump weight 12, clump weight bolt 13, force exerciser top-support
15, force exerciser bottom bracket 16.
Specific embodiment
The utility model is described further below in conjunction with attached drawing:
Embodiment 1:
As shown in Figure 1 and Figure 2, a kind of strength training device counter block operating parameter acquisition device, including shell 1, battery
2, acceleration transducer 3, wireless chip 4, microprocessor 5, pcb board 6, peripheral circuit 7, data-interface 8, range sensor 9；Institute
The acceleration transducer 3 stated, wireless chip 4, microprocessor 5, peripheral circuit 7, data-interface 8, range sensor 9 are welded on institute
On the pcb board 6 stated, it is connected by the conducting wire being printed on pcb board 6；The battery 2 is connect with pcb board 6 by conducting wire；Institute
It states battery 2 and pcb board 6 is fixed in shell 1；The shell 1 is convenient for distance in the 9 position aperture of range sensor
9 receiving and transmitting signal of sensor.
The wireless chip 4 selects Bluetooth chip；The battery 2 selects rechargeable battery；The range sensor 9
Ultrasonic distance measurement sensor is selected, the data-interface 8 selects serial line interface.
Clump weight operating parameter acquisition device 11 is fixed on 13 handle of clump weight bolt, the acquisition of clump weight operating parameter
The range sensor 9 of device 11 downwards, clump weight bolt 13 is inserted into the clump weight 12 of top, range sensor 9 is adopted
Collect the distance that clump weight bolt 13 arrives force exerciser bottom bracket 16, be sent to microprocessor 5, is labeled as H；It is connect by data
The thickness T of 8 presetting force exerciser single clump weight weight W and clump weight of mouth, is stored in microprocessor 5.
Suitable weight is selected, clump weight bolt 13 is inserted into corresponding clump weight, keeps clump weight operating parameter
Downwards, range sensor 9 acquires clump weight bolt 13 and arrives force exerciser bottom branch the range sensor 9 of acquisition device 11
The distance of frame 16 is sent to microprocessor 5, is labeled as HT, and microprocessor 5 calculates weight=W × (H- of current training selection
HT)/T；Clump weight moves up and down, and range sensor 9 acquires clump weight bolt 13 according to setpoint frequency to force exerciser in real time
The distance of bottom bracket 16 is sent to microprocessor 5, be labeled as H ', microprocessor 5 calculate clump weight real time kinematics distance=
H '-HT, the maximum value of clump weight real time kinematics distance are the move distance of this movement；It is micro- according to the move distance of acquisition
Processor 5 sets 50% low value completed as movement of move distance, when clump weight moves up and down, when real time kinematics distance goes out
After an existing peak, then there is low value, number is increased by once；Microprocessor 5 store acquisition weight, move distance and
Number, and these data are sent to external equipment by serial ports and Bluetooth chip；It repeats above step and completes clump weight operation
The acquisition of parameter.
Embodiment 2:
It as shown in attached drawing 1 and Fig. 3, is different in embodiment 2, the range sensor 9 selects infrared distance measurement sense
Device.
Clump weight operating parameter acquisition device 11 is fixed on force exerciser top-support 15, clump weight operating parameter
Clump weight bolt 13 downwards, to the handle of positive clump weight bolt 13, is inserted into top by the range sensor 9 of acquisition device 11
In portion's clump weight 12, range sensor 9 acquires the distance that clump weight bolt 13 arrives force exerciser top-support 15, is sent to micro-
Processor 5 is labeled as H；By the thickness T of the presetting force exerciser of data-interface 8 single clump weight weight W and clump weight,
It is stored in microprocessor 5.
Suitable weight is selected, clump weight bolt 13 is inserted into corresponding clump weight, range sensor 9 acquires counterweight
Block bolt 13 arrives the distance of force exerciser top-support 15, is sent to microprocessor 5, is labeled as HT, and microprocessor 5 calculates
Weight=W × (HT-H)/T of current training selection；Clump weight moves up and down, and range sensor 9 is adopted in real time according to setpoint frequency
Collect the distance that clump weight bolt 13 arrives force exerciser top-support 15, be sent to microprocessor 5, is labeled as H ', microprocessor
Clump weight real time kinematics distance=HT-H ' is calculated, the maximum value of clump weight real time kinematics distance is the movement of this movement
Distance；According to the move distance of acquisition, microprocessor 5 sets 50% low value completed as movement of move distance, clump weight
When moving up and down, after a peak occurs in real time kinematics distance, then there is low value, number is increased by once；Micro process
Device 5 stores weight, move distance and the number of acquisition, and these data are sent to outside by serial ports and Bluetooth chip and are set
It is standby；Repeat the acquisition that above step completes clump weight operating parameter.
Embodiment 3:
On the basis of embodiment 1, clump weight operating parameter acquisition device 11 and clump weight bolt 13 are merged into one
Device, this device are the clump weight bolts with clump weight operating parameter acquisition function；Other implementation steps and 1 phase of embodiment
Together.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model
It encloses.
Claims (5)
1. a kind of strength training device counter block operating parameter acquisition device, which is characterized in that the acquisition device includes: shell, electricity
Pond, acceleration transducer, wireless chip, microprocessor, pcb board, peripheral circuit, data-interface, range sensor；Described adds
Velocity sensor, wireless chip, microprocessor, peripheral circuit, data-interface, range sensor are welded on the pcb board,
It is connected by the conducting wire being printed on pcb board；The battery is connect with pcb board by conducting wire.
2. a kind of strength training device counter block operating parameter acquisition device according to claim 1, it is characterised in that: described
Range sensor select ultrasonic distance measurement sensor, laser range sensor or infrared distance sensor.
3. a kind of strength training device counter block operating parameter acquisition device according to claim 1, it is characterised in that: described
Wireless chip selects Bluetooth chip or WiFi chip.
4. a kind of strength training device counter block operating parameter acquisition device according to claim 1, it is characterised in that: described
Selection of Battery rechargeable battery；The data-interface selects serial line interface or USB interface.
5. a kind of strength training device counter block operating parameter acquisition device according to claim 1, it is characterised in that: described
Battery and the pcb board are immobilized in the shell；The shell is passed in the range sensor position aperture convenient for distance
Sensor receiving and transmitting signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821705768.9U CN209237251U (en) | 2018-10-22 | 2018-10-22 | A kind of strength training device counter block operating parameter acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821705768.9U CN209237251U (en) | 2018-10-22 | 2018-10-22 | A kind of strength training device counter block operating parameter acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209237251U true CN209237251U (en) | 2019-08-13 |
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ID=67525281
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821705768.9U Active CN209237251U (en) | 2018-10-22 | 2018-10-22 | A kind of strength training device counter block operating parameter acquisition device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022107973A1 (en) * | 2020-11-23 | 2022-05-27 | 이동하 | Smart block pin having automatic horizontality setting function |
| CN114653027A (en) * | 2020-12-23 | 2022-06-24 | 财团法人工业技术研究院 | Motion data collection method and system |
-
2018
- 2018-10-22 CN CN201821705768.9U patent/CN209237251U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022107973A1 (en) * | 2020-11-23 | 2022-05-27 | 이동하 | Smart block pin having automatic horizontality setting function |
| CN114653027A (en) * | 2020-12-23 | 2022-06-24 | 财团法人工业技术研究院 | Motion data collection method and system |
| CN114653027B (en) * | 2020-12-23 | 2023-07-25 | 财团法人工业技术研究院 | Exercise data collection method and system |
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